You can have results or excuses, not both

If you fail, next time fail better.

Life is full of opportunities. With every opportunity that is missed, another one is born.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Failure to prepare = preparing to fail

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

We learn more from failure than we do from success.

Don’t hang your targets after you’re done shooting.

There are no bad mistakes in maths, only discoveries.

Hard work beats talent when talent doesn't work hard.

The greatest enemy to human potential is your comfort zone

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

The easiest person to deceive is yourself.

Tomorrow is worth more than yesterday but less than today.

Do what you have always done and you will always be what you have always been